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Personalised Prophylaxis in a Child with Haemophilia A and Type 1 Diabetes
Maria Sol Cruz1, Josefina Santillan1, Julieta Lesser1
1Hemophilia Foundation of Salta, Salta 4400, Argentina.
Insights
This case study highlights personalized treatment for a child with severe hemophilia A and type 1 diabetes. Switching to recombinant factor VIII (rFVIII) improved adherence and prevented bleeds, demonstrating effective management of coexisting conditions.
Area of Science:
- Pediatric Hematology
- Endocrinology
- Case Study
Background:
- Poor management of type 1 diabetes or hemophilia A can cause severe complications.
- Concomitant diagnosis of severe hemophilia A and type 1 diabetes presents unique challenges in pediatric care.
Purpose of the Study:
- To describe the management of a pediatric patient with both severe hemophilia A and type 1 diabetes.
- To evaluate the efficacy and tolerability of switching to a recombinant factor VIII (rFVIII) product.
Main Methods:
- A case report of an 8-year-old boy with severe hemophilia A and type 1 diabetes.
- Transition of hemophilia A treatment from plasma-derived FVIII to simocotocog alfa (rFVIII).
- Monitoring for bleeds, joint damage, and adverse events over seven years of prophylaxis.
Main Results:
- Personalized treatment with rFVIII allowed a reduced dosing schedule (twice weekly).
- The patient experienced no spontaneous bleeds and no joint damage after over seven years of prophylaxis.
- rFVIII was well tolerated with no observed treatment-related adverse events.
Conclusions:
- Personalized treatment strategies are crucial for pediatric patients with comorbid conditions like hemophilia A and type 1 diabetes.
- Switching to rFVIII facilitated adherence and provided effective prophylaxis, preventing complications.
- This case underscores the benefits of individualized care in managing complex pediatric hematological and endocrine disorders.
Abstract:
Poor management of either type 1 diabetes or haemophilia A can lead to complications such as organ dysfunction and haemarthropathy. Here, we describe the case of an 8-year-old boy diagnosed with severe haemophilia A shortly after birth. At 2 years old, he was also diagnosed with type 1 diabetes. After six years, the haemophilia treatment was changed from a plasma-derived factor VIII (FVIII) concentrate (octanate®, Octapharma, Lachen, Switzerland) to Nuwiq® (simocotocog alfa, Octapharma, Lachen, Switzerland), a recombinant FVIII (rFVIII) product from a human cell line, which allowed for a personalised treatment schedule that supported good adherence. The dosing regimen could be reduced to two weekly rFVIII infusions. The patient has experienced no spontaneous bleeds since switching to rFVIII and shows no signs of joint damage after over seven years of FVIII prophylaxis. rFVIII was well tolerated, with no treatment-related adverse events observed. This case illustrates the importance of treatment personalisation for young patients and their families managing concomitant diseases.
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